A mold core processing jig

Abstract

The utility model discloses a mold core processing jig, which relates to the field of mold core processing jigs, including a main body, grooves are provided on both inner side walls of the main body and at the top, a cooling mechanism is slidably provided inside the groove, a positioning mechanism is provided inside the main body, the positioning mechanism includes a positioning plate and a bottom plate, vertical grooves are provided on both inner side walls of the positioning plate, a slide bar is provided between the two inner side walls of the vertical groove, a slide plate is slidably provided on the slide bar and located inside the vertical groove, an arc groove is provided at the upper end of the main body and near the edge, a rotating shaft is provided inside the arc groove; the utility model has the advantages that the mold core located between the two groups of positioning plates is pushed out, so that the mold core can be easily taken out and replaced. The processing efficiency is effectively improved, the blowing position of the fan can be adjusted, the cooling range can be expanded, and the blowing cooling of different positions of mold cores of different volumes can be performed, which effectively improves the cooling effect of the mold core.

Description

Technical Field

[0001] The utility model relates to the field of mold core processing jigs, in particular to a mold core processing jig. Background Art

[0002] With the rapid development of the manufacturing industry, the requirements for precision, efficiency and safety in core processing are increasing. The design and use of core processing jigs have become a key technical link. During the core processing, the main function of the jig is to ensure that the core can be stably fixed in the predetermined position during the processing, so that the processing equipment can perform precise cutting, grinding and other processing on it.

[0003] However, in the prior art, after the core processing jig processes the core, the positioning mechanism continues to apply a clamping force to the core during this process, which can easily make the connection between the core and the positioning mechanism tight, resulting in inconvenience in replacing the core and low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a mold core processing jig to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a mold core processing jig, including a main body, both inner side walls of the main body are provided with grooves at the top position, a cooling mechanism is slidably arranged inside the groove, and a positioning mechanism is arranged inside the main body, and the positioning mechanism includes a positioning plate and a bottom plate.

[0006] As a further solution of the utility model: both inner side walls of the positioning plate are provided with vertical grooves, a sliding rod is arranged between the two inner side walls of the vertical groove, and a sliding plate is slidably arranged on the sliding rod and inside the vertical groove.

[0007] As a further solution of the utility model: an arc groove is provided at the upper end of the main body and near the edge, a rotating shaft is provided inside the arc groove, a baffle is provided on the rotating shaft and inside the arc groove, and a hydraulic telescopic rod is provided on the inner wall of the main body.

[0008] As a further solution of the utility model: the extending end of the hydraulic telescopic rod is fixedly connected to the back of the positioning plate, one end of the slide plate is fixedly connected to the side wall of the bottom plate, a spring is wound around the surface of the slide rod and located below the slide plate, and the slide plate is movably arranged inside the positioning plate along the vertical groove through the spring and the slide rod.

[0009] As a further solution of the utility model: the cooling mechanism includes a fan, a transverse groove is opened on the inner side wall of the groove, a threaded rod is rotatably arranged inside the transverse groove, a slider is threadedly connected on the threaded rod and located inside the transverse groove, a limiting plate is arranged at the bottom end of the groove, and several groups of wind grooves are opened on both side walls of the main body near the top.

[0010] As a further solution of the utility model: the bottom sliding card of the fan is set on the limit plate, one end of the slider is fixedly connected to the back of the fan, and a motor connected to one end of the threaded rod is arranged inside the main body. The fan slides left and right along the horizontal groove in cooperation with the motor through the slider and the threaded rod.

[0011] The above technical solution is adopted: the mold core is fixed inside the main body, and after the mold core is processed, the baffle at the upper end of the mold core is rotated around the shaft to the inside of the arc groove. At this time, the mold core loses the positioning of the baffle, and then the compressed spring wrapped on the slide bar stretches and resets. The spring pushes the bottom plate upward through the slide plate, thereby pushing out the mold core between the two sets of positioning plates, which is convenient for taking out and replacing the mold core. Effectively improve processing efficiency.

[0012] After the mold core to be processed is placed inside the main body through the positioning mechanism, the fan is started. The fan blows air to the surface of the mold core through the wind slot to cool the mold core. At the same time, the motor is started to drive the threaded rod to rotate. When the threaded rod rotates, it drives the slider to move left and right inside the transverse slot. The slider drives the fan to move left and right inside the groove along the limit plate. The blowing position of the fan can be adjusted to expand the cooling range, and then different positions of mold cores of different volumes can be cooled by blowing, which effectively improves the cooling effect of the mold core. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a mold core processing jig;

[0014] Figure 2 It is a structural schematic diagram of the main body of a mold core processing jig;

[0015] Figure 3 It is a structural schematic diagram of a positioning plate of a mold core processing jig;

[0016] Figure 4 The figure is a top view of a mold core processing jig.

[0017] In the figure: 1. main body; 2. groove; 3. cooling mechanism; 4. air trough; 5. horizontal groove; 6. threaded rod; 7. slider; 8. limit plate; 9. fan; 10. positioning mechanism; 11. positioning plate; 12. vertical groove; 13. slide bar; 14. slide plate; 15. bottom plate; 16. arc groove; 17. rotating shaft; 18. baffle; 19. hydraulic telescopic rod. DETAILED DESCRIPTION

[0018] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a mold core processing jig, including a main body 1, two inner side walls of the main body 1 and the top position are provided with grooves 2, a cooling mechanism 3 is slidably arranged inside the groove 2, a positioning mechanism 10 is arranged inside the main body 1, and the positioning mechanism 10 includes a positioning plate 11 and a bottom plate 15.

[0021] Vertical grooves 12 are formed on both inner side walls of the positioning plate 11 . A slide bar 13 is disposed between the two inner side walls of the vertical groove 12 . A slide plate 14 is slidably disposed on the slide bar 13 and inside the vertical groove 12 .

[0022] An arc groove 16 is provided at the upper end of the main body 1 and near the edge, a rotating shaft 17 is provided inside the arc groove 16 , a baffle 18 is provided on the rotating shaft 17 and inside the arc groove 16 , and a hydraulic telescopic rod 19 is provided on the inner wall of the main body 1 .

[0023] The extended end of the hydraulic telescopic rod 19 is fixedly connected to the back of the positioning plate 11, and one end of the slide plate 14 is fixedly connected to the side wall of the bottom plate 15. A spring is wound around the surface of the slide rod 13 and below the slide plate 14. The slide plate 14 is movably arranged inside the positioning plate 11 along the vertical groove 12 through the spring and the slide rod 13.

[0024] When in use, the hydraulic telescopic rod 19 is started to push the positioning plate 11 to move inside the main body 1, the spacing between the two groups of positioning plates 11 is adjusted, the mold core is placed between the two groups of positioning plates 11 and at the upper end of the bottom plate 15, and the mold core is pressed to move it to the temporal part of the positioning plate 11. At this time, the mold core pushes the bottom plate 15 to move downward along the vertical groove 12 through the slide plate 14, and then the baffle 18 located inside the arc groove 16 is rotated to the upper end of the mold core through the rotating shaft 17 to position it. Through the above operation, the mold core is fixed inside the main body 1. After the mold core is processed, the baffle 18 located at the upper end of the mold core is rotated around the rotating shaft 17 to the inside of the arc groove 16. At this time, the mold core loses the positioning of the baffle 18, and then the compressed spring wrapped on the slide bar 13 is stretched and reset, and the spring pushes the bottom plate 15 upward through the slide plate 14, thereby pushing out the mold core located between the two groups of positioning plates 11, which is convenient for taking out and replacing the mold core. Effectively improve processing efficiency.

[0025] Embodiment 2

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a mold core processing jig, including a main body 1, two inner side walls of the main body 1 and the top position are provided with grooves 2, a cooling mechanism 3 is slidably arranged inside the groove 2, a positioning mechanism 10 is arranged inside the main body 1, and the positioning mechanism 10 includes a positioning plate 11 and a bottom plate 15.

[0027] See also Figure 2 The cooling mechanism 3 includes a fan 9, a transverse groove 5 is opened on the inner wall of the groove 2, a threaded rod 6 is rotatably arranged inside the transverse groove 5, a slider 7 is threadedly connected on the threaded rod 6 and located inside the transverse groove 5, a limiting plate 8 is arranged at the bottom end of the groove 2, and a plurality of groups of wind grooves 4 are opened on both side walls of the main body 1 and near the top.

[0028] The bottom of the fan 9 is slidably clamped on the limit plate 8, one end of the slider 7 is fixedly connected to the back of the fan 9, and a motor connected to one end of the threaded rod 6 is arranged inside the main body 1. The fan 9 slides left and right along the transverse groove 5 in cooperation with the motor through the slider 7 and the threaded rod 6.

[0029] Specifically, after the mold core to be processed is placed inside the main body 1 through the positioning mechanism 10, the fan 9 is started. The fan 9 blows air to the surface of the mold core through the wind slot 4 to cool the mold core. At the same time, the motor is started to drive the threaded rod 6 to rotate. When the threaded rod 6 rotates, it drives the slider 7 to move left and right inside the transverse slot 5. The slider 7 drives the fan 9 to move left and right inside the groove 2 along the limit plate 8. The blowing position of the fan 9 can be adjusted to expand the cooling range, and then different positions of mold cores of different volumes can be cooled by blowing, which effectively improves the cooling effect of the mold core.

[0030] Working principle: Start the hydraulic telescopic rod 19 to push the positioning plate 11 to move inside the main body 1, adjust the spacing between the two groups of positioning plates 11, place the mold core between the two groups of positioning plates 11 and at the upper end of the bottom plate 15, press the mold core to move it to the temporal part of the positioning plate 11, and at this time, the mold core pushes the bottom plate 15 to move downward along the vertical groove 12 through the slide plate 14, and then the baffle 18 located inside the arc groove 16 is rotated to the upper end of the mold core through the rotating shaft 17 to position it. Through the above operation, the mold core is fixed inside the main body 1. After the mold core is processed, the baffle 18 located at the upper end of the mold core is rotated around the rotating shaft 17 to the inside of the arc groove 16. At this time, the mold core loses the positioning of the baffle 18, and then the compressed spring wrapped on the slide bar 13 stretches and resets, and the spring pushes the bottom plate 15 upward through the slide plate 14, thereby pushing out the mold core located between the two groups of positioning plates 11, which is convenient for removing and replacing the mold core. The processing efficiency is effectively improved. After the mold core to be processed is placed inside the main body 1 through the positioning mechanism 10, the fan 9 is started. The fan 9 blows air to the surface of the mold core through the wind slot 4 to cool the mold core. At the same time, the motor is started to drive the threaded rod 6 to rotate. When the threaded rod 6 rotates, it drives the slider 7 to move left and right inside the transverse groove 5. The slider 7 drives the fan 9 to move left and right inside the groove 2 along the limit plate 8. The blowing position of the fan 9 can be adjusted to expand the cooling range, and then the blowing cooling of different positions of the mold cores of different volumes can be performed, which effectively improves the cooling effect of the mold core.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A mold core processing jig, comprising a main body (1), characterized in that: The main body (1) has grooves (2) formed on both inner side walls and at the top, a cooling mechanism (3) is slidably arranged inside the groove (2), and a positioning mechanism (10) is arranged inside the main body (1), and the positioning mechanism (10) comprises a positioning plate (11) and a bottom plate (15).

2. A mold core processing jig according to claim 1, characterized in that: Both inner side walls of the positioning plate (11) are provided with vertical grooves (12), a sliding rod (13) is arranged between the two inner side walls of the vertical groove (12), and a sliding plate (14) is slidably arranged on the sliding rod (13) and inside the vertical groove (12).

3. A mold core processing jig according to claim 2, characterized in that: An arc-shaped groove (16) is provided at the upper end of the main body (1) and near the edge, a rotating shaft (17) is provided inside the arc-shaped groove (16), a baffle (18) is provided on the rotating shaft (17) and inside the arc-shaped groove (16), and a hydraulic telescopic rod (19) is provided on the inner wall of the main body (1).

4. A mold core processing jig according to claim 3, characterized in that: The extended end of the hydraulic telescopic rod (19) is fixedly connected to the back of the positioning plate (11), one end of the slide plate (14) is fixedly connected to the side wall of the bottom plate (15), a spring is wound around the surface of the slide bar (13) and located below the slide bar (14), and the slide bar (14) is movably arranged inside the positioning plate (11) along the vertical groove (12) by means of the spring and the slide bar (13).

5. The mold core processing jig according to claim 1, characterized in that: The cooling mechanism (3) comprises a fan (9), a transverse groove (5) is provided on the inner wall of the groove (2), a threaded rod (6) is rotatably provided inside the transverse groove (5), a slider (7) is threadedly connected on the threaded rod (6) and located inside the transverse groove (5), a limiting plate (8) is provided at the bottom end of the groove (2), and a plurality of groups of wind grooves (4) are provided on both side walls of the main body (1) and near the top.

6. A mold core processing jig according to claim 5, characterized in that: The bottom of the fan (9) is slidably clamped on the limit plate (8), one end of the slider (7) is fixedly connected to the back of the fan (9), and a motor connected to one end of the threaded rod (6) is arranged inside the main body (1). The fan (9) slides left and right along the transverse groove (5) in cooperation with the motor through the slider (7) and the threaded rod (6).

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